Kline Innovation Ferrari 458 Speciale DECAT cat pipe set Maserati-Quattroporte-MK6-2020 Audi B9 S5 (Non Sport

Audi B9 S5 (Non Sport Diff Vehicles Only) Fi Exhaust (Frequency Intelligent Exhaust) high-performance valvetronic exhaust system is direct replacement bolt on system manufactured out of a high-grade T304 stainless steel that offers an exhilarating soundtrack

Optimized for maximum performance with NO check engine light

and increased response with a bolt in catalytic converter delete downpipe for your Macan 2

and adds a deep

Kline Innovation Ferrari 458 Speciale DECAT cat pipe set Maserati-Quattroporte-MK6-2020 Audi B9 S5 (Non SportThe Sound Here at Kline, we felt that the Factory exhaust for the 458 Speciale did not reflect the true beauty of this stunning supercar, or reach the full sonic potential of the 4. 5 liter V8 Starting at the drawing board, the first aspect to be upgraded, replacing the stock catalysts for high performance 100cpsi race catalysts, thus reducing the gas drag coefficient, and improving scavenge, and ultimately torque response and peak power figures.